Determining and evaluating data representing an action to be performed by a robot

ABSTRACT

In one embodiment, a processor accesses sensor input data received from one or more sensors. The sensor input data represents one or more gestures. The processor determines, based on the sensor input data representing the one or more gestures, action data representing an action to be performed by a robot. The action includes physical movements of the robot. The processor evaluates the action data representing the action to be performed by the robot in light of evaluation data.

BACKGROUND

Humans use machines, such as robots, to perform a variety of tasks. Forexample, humans may use machines, such as robots, to perform certainphysical tasks. The task performed by the machine could include, forexample, assisting the human in performing a task or performing the taskin place of the human.

SUMMARY OF PARTICULAR EMBODIMENTS

In one embodiment, a processor accesses sensor input data received fromone or more sensors. The sensor input data represents one or moregestures. The processor determines, based on the sensor input datarepresenting the one or more gestures, action data representing anaction to be performed by a robot. The action includes physicalmovements of the robot. The processor evaluates the action datarepresenting the action to be performed by the robot in light ofevaluation data.

Other aspects of the present disclosure will be readily apparent to oneskilled in the art from the following figures, descriptions, and claims.

BRIEF DESCRIPTION OF THE DRAWINGS

To assist in understanding the present disclosure, reference is now madeto the following description taken in conjunction with the accompanyingdrawings, in which:

FIG. 1 illustrates an example of a system for determining and evaluatingdata representing an action to be performed by a robot, according tocertain embodiments;

FIG. 2 illustrates details of an example of a robot action determinermodule used in the system of FIG. 1, according to certain embodiments;

FIG. 3 illustrates an example of a method for determining and evaluatingdata representing an action to be performed by a robot, according tocertain embodiments;

FIG. 4 illustrates an example of a method for determining and evaluatingdata representing an action to be performed by a robot, according tocertain embodiments; and

FIG. 5 illustrates an example of a method for determining and evaluatingdata representing an action to be performed by a robot, according tocertain embodiments.

DESCRIPTION OF EXAMPLE EMBODIMENTS

The disclosed system may improve accuracy of one or more technicalactivities through machine-guided movements. Technical operations may beoptimized by mapping actions to be performed by a robot (e.g., making anincision or cracking ribs) to one or more macro gestures (e.g., aslicing or jabbing gesture) of a user (e.g., a surgeon). As an example,a surgeon may perform one or more gestures such as circling or sweepinghis wrist to start a robotic process such as a medical procedure. Thegestures may be synchronized with the procedure's timeline (e.g., amedical procedure's timeline) to automatically begin, navigate, andobserve the process. Mapping simple gestures performed by a user tominute and detailed actions to be performed by a robot may reduce therequirement of the user (e.g., a surgeon) to perform the minute anddetailed interactions, which may in turn reduce or eliminate usermistakes. For example, a surgeon performing heart surgery may berequired to move a heart one millimeter. In certain circumstances, dueto lack of sleep, tremors, or lack of hand-eye control, the surgeon mayaccidentally move the heart two millimeters, causing irreparable damageto the patient. In the disclosed system, a surgeon's gesture of movinghis hand one inch may be mapped to an action to be performed by a robotof moving a heart one millimeter, which may reduce or avoid accidentalmovement that may occur with direct interaction methods.

Machine learning (ML) is the general practice of mathematical andstatistical methods concerned with learning parameters for an algorithmfrom repeated examples to generate a repeatable response. Artificialintelligence (AI) is a superset of ML concerned with demonstratingintelligence through machines by combining ML and feedback observationsystems. One example of AI is teaching a machine, such as a robot, tolearn to perform a task without being explicitly programmed to do so.For example, one or more components of a machine, or one or morecomponents associated with the machine, may study data to makepredictions on the data based on pattern recognition. AI and ML may playan important role in technical activities such as surgery, technicalrepairs, and manufacturing. Surgery involving complex technicalprocedures, for example, may require precise interactions with apatient. Bypass surgery (e.g., coronary artery bypass surgery) mayrequire several complex but well-defined actions, such as making anincision in a patient's chest, cracking ribs, finding a particularartery, and isolating the heart. The disclosed system may have AI and MLabilities that determine and evaluate data representing an action to beperformed by a robot so that procedures requiring a high level ofprecision, such as heart surgery, are automated. For example, a surgeonmay make a series of broad gestures to instruct a robot do perform heartsurgery, and the robot may possess the skills and knowledge tospecifically perform one or more precise actions associated with thesebroad gestures.

The use of virtual reality (VR) and/or augmented reality (AR) technologyoffers situational awareness that a user, such as a surgeon, may nototherwise possess. For example, the system may include a computer with aVR/AR display that displays and highlights a repair site (e.g., anartery or a fiber optic cable). An operator of the computer may verifythat the highlighted repair site (e.g., the artery) is the correctrepair site and issue a set of simple gestures to repair (e.g., stitchtogether) the repair site, such as simple twisting gestures and/or anaudible command. The robot may then proceed to execute a preciselyarticulated, human driven operation with real-time feedback (e.g. speedand orientation control).

As another example of increased situational awareness of the disclosedsystem over situational awareness of a user (e.g., a surgeon) performingan activity, the disclosed system may maintain the status of progressand tasks in queue to retain robotic actions being performed. The systemmay track observations (e.g., vital signs) in real time to providesituational awareness to the operator of the system. For example, asystem that includes a robot performing a complex operation requiring ahigh level of detail can record a force required to complete a processand compare the force to a typical force in a similar operation based onhistorical data. Notifications and suggestions may be sent back to anoperator of the system to non-intrusively introduce conditions observedduring the operation. When a condition unfamiliar to the operator isdetected, the low-latency system may cross-reference and visuallyoverlay observations on a VR/AR display from other historicalprocedures.

FIG. 1 illustrates an example of a system 100 for determining andevaluating data representing an action to be performed by a robot,according to certain embodiments. As illustrated in FIG. 1, system 100includes a robot action determiner module 110, a robot 120, a computer130, one or more user sensors 140 associated with (e.g., worn by) a user150, and a network 160. In general, system 100 facilitates accessing, byrobot action determiner module 110, data received from user sensors 140of user 150 and, based on the accessed data, determining and evaluating,by robot action determiner module 110, action data representing anaction to be performed by robot 120.

System 100 or portions thereof may be associated with an entity, whichmay include any entity, such as a business or company (e.g., ahealthcare provider or a telecommunications company), that desires tomake use of robot 120 to perform certain actions and to use system 100to determine and evaluate data representing actions to be performed byrobot 120. Throughout this description, this entity is referred to asthe entity associated with system 100. For example purposes only, thisdescription focuses on an embodiment in which the entity is a healthcare provider (e.g., a hospital) and user 150 is a surgeon; however, thepresent disclosure contemplates the entity being any suitable type ofentity and user 150 being any suitable user. In one embodiment, robotaction determiner module 110, robot 120, computer 130, and usersensor(s) 140 may be operated by the entity and connected by network160; however, the present disclosure contemplates all or a portion ofsystem 100 being operated by any other suitable entity. The elements ofsystem 100 may be implemented using any suitable combination ofhardware, firmware, and software.

In the illustrated embodiment, robot action determiner module 110 ofsystem 100 is a computer module for determining and evaluating datarepresenting an action to be performed by robot 120. In certainembodiments, robot action determiner module 110 accesses informationsuch as sensor input data from user sensor(s) 140. The sensor input datamay represent one or more gestures performed by user 150, such as aswipe, a jab, an uppercut, a circular hand movement, a twisting handmovement, a throw, and/or any other suitable gesture. Robot actiondeterminer module 110 may determine, based on the sensor input data,action data representing an action (e.g., cutting an incision orcracking a rib) to be performed by robot 120 of system 100. For example,robot action determiner module 110 may determine action data by mappingthe one or more gestures performed by user 150 (e.g., a jab) to anaction (e.g., cracking a sternum during open heart surgery). In certainembodiments, the action data determined and evaluated by robot actiondeterminer module 110 represents a pre-defined set of movements to beperformed by robot 120. The pre-defined set of movements may include asingle movement (e.g., sewing one stitch), a series of repeatedmovements (e.g., sewing multiple stitches), and/or a series of differentmovements (e.g., cutting an incision in a patient's chest, cutting thepatient's breastbone, and repairing a blocked artery).

Robot action determiner module 110 may have AI and ML capabilities. Forexample, robot action determiner module 110 may study evaluation data tomake predictions for action data. In certain embodiments, robot actiondeterminer module 110 evaluates the action data representing the actionto be performed by robot 120 in light of evaluation data. For example,robot action determiner module 110 may evaluate action data representingcracking a sternum during open heart surgery in light of historical dataof past open heart surgery procedures that involved cracking a sternum.In certain embodiments, robot action determiner module 110 may discoversimilarities between the action data (e.g., action data representingcracking a sternum) and the evaluation data (e.g., historical data) and,based on these similarities, transmit the action data to robot 120 vianetwork 160 (see notation 162 of FIG. 1). In some embodiments, robotaction determiner module 110 may discover differences between the actiondata and the evaluation data and, based on these differences, alter theaction data to more closely align with the evaluation data and/ortransmit the action data to an operator (e.g., operator 132) of system100 for feedback. Robot action determiner module 110 is described inmore detail below in reference to FIG. 2.

Robot 120 of system 100 may be any machine that can perform one or moreactions automatically. For example, robot 120 may be a medical robot(e.g., a surgical robot) or an industrial robot. Robot 120 may performone or more actions including but not limited to moving (e.g., moving inmultiple axes), cutting (e.g., cutting an artery or a wire), breaking(e.g., breaking a bone or a rock), inspecting (e.g., inspecting a heartor a fiber optic hub), testing (testing an environmental condition),repairing (e.g., repairing a wound), and/or any other suitable action.In some embodiments, robot 120 performs an action or a series of actionsin accordance with action data received from robot action determinermodule 110. For example, robot 120 may perform a precise action such assewing up a patient's wound with one stitch. As another example, robot120 may perform a series of precise actions such as sewing up apatient's wound with ten stitches. As still another example, robot 120may perform a series of actions that include different movements such asmoving one millimeter forward, two millimeters to the right, and thensewing up a patient's wound with seven stitches.

Robot 120 includes a memory 121, an interface 122, and a processor 123.Memory 121 of robot action determiner module 110 stores, permanentlyand/or temporarily, received and transmitted information, as well assystem software, control software, and other software for robot 120, anda variety of other information. Memory 121 may store information forexecution by processor 123. In the illustrated embodiment, memory 121stores data (e.g., action data) received from robot action determinermodule 110. Memory 121 of robot 120 may store data received fromcomputer 130, sensor(s) 125 of robot 120, and/or user sensor(s) 140 ofuser 150.

Memory 121 includes any one or a combination of volatile or non-volatilelocal or remote devices suitable for storing information. For example,memory 121 may include Random Access Memory (“RAM”), Read-only Memory(“ROM”), magnetic storage devices, optical storage devices, or any othersuitable information storage device or a combination of these devices.Memory 121 may include any suitable information for use in the operationof robot 120. Additionally, memory 121 may be a component external to(or may be partially external to) robot 120. Memory 121 may be locatedat any location suitable for memory 121 to communicate with robot 120.

Interface 122 of robot 120 represents any suitable computer element thatcan receive information from network 160, transmit information throughnetwork 160, perform suitable processing of the information, communicateto other components (e.g., computer 130) of system 100, or anycombination of the preceding. For example, interface 122 of robot 120may receive action data from robot action determiner module 110 vianetwork 160 (see notation 162 of FIG. 1) and/or transmit feedbackpertaining to the received action data to robot action determiner module110 via network 160 (see notation 164 of FIG. 1). As another example,interface 122 of robot 120 may transmit feedback to computer 130 vianetwork 160 (see notation 166 of FIG. 1) and/or receive action dataand/or feedback from computer 130 via network 160. Interface 122represents any port or connection, real or virtual, including anysuitable combination of hardware, firmware, and software, includingprotocol conversion and data processing capabilities, to communicatethrough a Local Area Network (“LAN”), Wide Area Network (“WAN”), orother communication system that allows the entity associated with system100 to exchange information between components of system 100.

Processor 123 of robot 120 controls the operation of robot 120 byprocessing information received from interface 122 and memory 121 orotherwise accessed by processor 123. Processor 123 communicativelycouples to interface 122 and memory 121. Processor 123 includes anyhardware and/or software that operates to control and processinformation. Processor 123 may be a programmable logic device, amicrocontroller, a microprocessor, any suitable processing device, orany suitable combination of the preceding. Additionally, processor 123may be a component external to robot 120. Processor 123 may be locatedin any location suitable for processor 123 to communicate with robot120. Processor 123 performs operations of robot 120 such as initiatingrobot 120 to perform one or more actions associated with action datareceived from robot action determiner module 110.

Robot sensor 125 may be a device associated with (e.g., attached to orincluded within) robot 120 that can detect and respond to input (e.g.,input from a physical environment such as heat, motion, moisture, light,or pressure). Robot sensor 125 may be, for example, a two-dimensionalvision sensor, a three-dimensional vision sensor, a force torque sensor,a collision detection sensor, or a tactile sensor. In certainembodiments, robot sensor 125 detects input, such as motion, andtransmits feedback associated with the sensor input (e.g., robot sensordata) to one or more components of system 100 (e.g., robot actiondeterminer 110 and/or computer 130). Robot sensor 125 may be one robotsensor in a collection of robot sensors 125[a-n]. Each such robot sensor(illustrated here as 125[a] . . . 125[n]) is one among a total of N,where N is any suitable integer. In certain embodiments, robot sensors125 a-n include more than one type of sensor (e.g., a motion sensor anda temperature sensor).

Computer 130 of system 100 may be any computing device that provides amechanism to view and interact with information received from one ormore components (e.g., robot action determiner module 110) of system100. In certain embodiments, computer 130 includes a graphical userinterface (GUI) that can display information. Computer 130 may displayand or highlight, via a GUI, a repair site (e.g., an artery or a wire)located by robot 120. In some embodiments, computer 130 includes a VR/ARdisplay. The VR/AR display of system 100 may cross-reference andvisually overlay observations from other historical procedures, such asvideo references, schematic diagrams, and/or diagnostic diagrams.Computer 130 may also display details from observed non-visualconditions such as sonar, thermal, or density values. For example,computer 130 may receive thermal data from robot sensor 125 (e.g., atemperature sensor) and display the temperature associated with thethermal data on a display.

Computer 130 may be located on the physical premises of the entityassociated with system 100 (e.g., one or more buildings at one or moregeographical locations of the entity). For example, for an entity suchas a healthcare provider, computer 130 may be located within a hospitalof the healthcare provider. In some embodiments, computer 130 is locatedoutside of the physical premises of the entity associated with system100 (e.g., at a residence of operator 132). For security purposes,operator 132 of computer 130 may connect to network 160 of the entityassociated with system 100 via a virtual private network (VPN).

Computer 130 includes an interface that can receive information fromnetwork 160, transmit information through network 160, perform suitableprocessing of the information, communicate to other components (e.g.,robot action determiner module 110) of system 100, or any combination ofthe preceding. For example, an interface of computer 130 may receivefeedback from robot 120 via network 160 (see notation 166 of FIG. 1)and/or transmit feedback to robot action determiner module 110 vianetwork 160 (see notation 168 of FIG. 1). In certain embodiments,computer 130 and robot action determiner module 110 may be integratedinto a single component. For example, robot action determiner module 110may be an application run by computer 130.

Operator 132 may be any person interacting with computer 130 of system100 (e.g., a technician, a surgeon, or a surgeon's assistant) who isinvolved with overseeing the determination and evaluation of action datarepresenting an action to be performed by robot 120. For example,operator 132 may be responsible for viewing one or more images receivedfrom robot 120 or robot action determiner 110 on computer 130. Incertain embodiments, operator 132 analyzes action data received fromrobot action determiner module. For example, operator 132 may interactwith a display (e.g., a GUI and/or a VR/AR display) of computer 130 byviewing an image of a repair site location discovered by robot 120 onthe display of computer 130 and highlighting a particular location(e.g., an artery or a wire) for repair by selecting (e.g., touching) theparticular location within the image. In certain embodiments, operator132 of computer 130 verifies action data to be performed by robot 120.Operator 132 may send a verification to robot action determiner module110 to transmit the action data to robot 120. In some embodiments,operator 132 alters the action data received from robot actiondeterminer module 110 and sends the altered action data to robot actiondeterminer module 110 for transmission to robot 120.

Operator 132 may use computer 130 to connect to robot action determinermodule 110 and/or robot 120 over network 160. In certain embodiments,operator 132 of computer 130 is authorized by the entity associated withsystem 100 to access robot action determiner 110 and/or robot 120. Insome embodiments, operator 132 accesses robot action determiner 110 bylogging into a home page of robot action determiner 110 via computer130. Operator 132 may be requested to enter an identification associatedwith the entity associated with system 100 to access robot actiondeterminer module 110 via a web portal.

Although this disclosure described particular operations being performedby an operator 132 of computer 130, the present disclosure contemplatesany suitable component performing these features. For example, inaddition or as an alternative to operator 132 of computer 130 performingthese operations, the present disclosure contemplates a softwareapplication automatically performing these operations. As a particularexample, the software application may automatically verify action datato be performed by robot 120 and send a verification to robot actiondeterminer module 110.

User sensor 140 may be a device associated with (e.g., attached to) user150 that can detect and respond to input (e.g., input from a physicalenvironment such as heat, motion, moisture, light, or pressure). Usersensor 150 may be, for example, a motion sensor. In some embodiments,user sensor 140 is worn by user 150. For example, user sensor 140 may beintegrated into a glove, an elbow pad, a knee pad, or eyewear worn byuser 150. In some embodiments, user sensor 140 may be associated with anobject. For example, user sensor 140 may be attached to a physicalinstrument (e.g., a surgical knife or a screwdriver). In certainembodiments, user sensor 140 detects input, such as a gesture, andtransmits data representing the input (e.g., user sensor data) to one ormore components of system 100 (e.g., robot action determiner 110 and/orcomputer 130). For example, user sensor 140 may transmit user sensordata to robot action determiner 110 via network 160 (see notation 170 ofFIG. 1). User sensor 140 may be one user sensor in a collection of usersensors 140[a-n]. Each such user sensor (illustrated here as 140[a] . .. 140[n]) is one among a total of N, where N is any suitable integer. Incertain embodiments, user sensors 140 a-n include more than one type ofsensor (e.g., a motion sensor and a temperature sensor).

User 150 of system 100 may be any person or thing associated with system100 (e.g., a technician, a surgeon, or a machine) that is capable ofperforming one or more gestures. A gesture may be any movement of a partof a body of user 150. For example, a gesture may be a jab, an uppercut,a throw, a lift, a block, a sway, a blink, and/or a kick. In certainembodiments, a gesture may be a combination of movements, such as a waveand a finger movement. In some embodiments, a gesture of user 150 ismulti-modal. For example, a gesture may involve speech and eye movement.In the illustrated embodiment, user 150 is associated with (e.g.,wearing) user sensor(s) 140. In some embodiments, user 150 makes agesture while holding a physical object with sensor(s) 140 attached tothe physical object. In certain embodiments, user 150 of system 100 isoperator 132 of computer 130. For example, user 150 of system 100 andoperator 132 of computer 130 of system 100 may both be the same surgeon.

Network 160 of system 100 may include any device or collection ofdevices that facilitate communication between components of system 100.For example, network 160 may facilitate the transfer of informationbetween robot action determiner module 110, robot 120, computer 130, anduser sensor(s) 140. Network 160 can be implemented using any suitablenetwork or networking technology. For example, one or more portions ofnetwork 160 may include an ad hoc network, an intranet, an extranet, aVPN, LAN, a wireless LAN (WLAN), a WAN, a wireless WAN (WWAN), ametropolitan area network (MAN), a portion of the Internet, a portion ofthe Public Switched Telephone Network (STN), a cellular telephonenetwork, or a combination of two or more of these.

In certain embodiments, network 160 is a private network that isolatesusers and workgroups external to the entity. As an example, network 160may only be accessible to an operator 132 on the premises of the entityassociated with system 100. As another example, network 160 may beaccessible to users 122 via a secure link (e.g., a VPN). The VPN mayallow operator 132 of computer 130 to send and receive data as ifcomputer 130 were directly connected to network 160 while maintainingthe security of network 160. In certain embodiments, network 160facilitates communication between one or more components of system 100(e.g., robot action determiner module 110) hosted in a cloudenvironment.

System 100 illustrates just one example of a system for determining andevaluating data representing an action to be performed by a robot (e.g.,robot 120). Modifications, additions, or omissions may be made to system100. For example, system 100 may include any number of robot actiondeterminer modules 110. As another example, system 100 may include anynumber of robots 120. As still another example, system 100 maycoordinate actions of multiple robots 120 by mapping action data foreach robot 120 to the same gesture of user 150. Furthermore, thecomponents of system 100 may be integrated or separated. For example,robot action determiner module 110 and computer 130 may be incorporatedinto a single component.

In operation of an example embodiment of system 100, robot actiondeterminer module 110 receives sensor input data representing a gesture(e.g., a jab) from user sensor(s) 140 attached to user 150. Robot actiondeterminer module 110 determines, based on the sensor input datarepresenting the gesture, action data representing an action to beperformed by robot 120 (e.g., cracking a patient's rib). Robot actiondeterminer module 110 then evaluates the action data representing theaction to be performed by robot 120 in light of evaluation data (e.g.,historical data pertaining to past similar surgeries) and determines totransmit the action data to robot 120 based on a comparison of theaction data and the evaluation data. Robot action determiner module 110initiates transmission (see notation 168) of the action data, theevaluation data, and a request to approve the action data fortransmission to robot 120 to computer 130 and accesses a confirmationfrom computer 130 to transmit the action data to robot 130. Based onthis confirmation, robot action determiner module 110 initiatestransmission of the action data to robot 120 via network 160 (seenotation 162).

In operation of an example embodiment of system 100, robot actiondeterminer module 110 accesses feedback from robot 120 (e.g., anotification that a first action has been completed) based at least inpart on robot 120 performing the first action (e.g., cracking thepatient's rib). Robot action determiner module 110 determines, based onthe feedback from robot 120, action data representing a second action tobe performed by robot 120. Robot action determiner module 110 evaluatesthe action data representing the second action to be performed by robot120 in light of evaluation data. Robot action determiner module 110determines, based on the evaluation data, not to transmit the actiondata representing the second action to be performed by robot 120 torobot 120. Robot action determiner module 110 alters the action data inlight of evaluation data and initiates transmission (see notation 168)of the altered action data to operator 132 of computer 130. Robot actiondeterminer module 110 determines that operator 132 verified the alteredaction data for transmission to robot 120 and initiates transmission ofthe altered action data to robot 120 (see notation 162).

In operation of an example embodiment of system 100, robot actiondeterminer module 110 accesses user sensor data (e.g., data representinga jabbing gesture performed by user 150) from user sensor(s) 140. Robotaction determiner module 110 determines, based on the user sensor data,action data representing an action (e.g., a movement) to be performed byrobot 120. Robot action determiner module evaluates the action datarepresenting the action to be performed by robot 120 in light ofevaluation data. Robot action determiner module 110 initiatestransmission (see notation 168) of the action data to operator 132 ofcomputer 130. Robot action determiner module 110 accesses feedback fromoperator 132. Robot action determiner module 110 determines that thefeedback from operator 132 proposes an alteration to the action data.Robot action determiner module 110 alters the action data in accordancewith the feedback from operator 132 and initiates transmission of thealtered action data to robot 120 (see notation 162).

FIG. 2 illustrates details of an example of a robot action determinermodule 110 used in the system of FIG. 1, according to certainembodiments. In certain embodiments, robot action determiner module 110evaluates action data representing an action to be performed by robot120 in light of evaluation data. In the illustrated embodiment, robotaction determiner module 110 includes a processing system 210 and adatabase 220. The elements of robot action determiner module 110 may beimplemented using any suitable combination of hardware, firmware, andsoftware.

Robot action determiner module 110 may be implemented using one or morecomputer systems at one or more locations. Each computer system mayinclude any appropriate input devices, output devices, mass storagemedia, processors, memory, or other suitable components for receiving,processing, storing, and communicating data. For example, each computersystem may include a personal computer, workstation, network computer,kiosk, wireless data port, PDA, one or more IP telephones, one or moreservers, a server pool, switch, router, one or more processors withinthese or other devices, or any other suitable processing device. Robotaction determiner module 110 may be a stand-alone computer or may be apart of a larger network of computers associated with an entity. Incertain embodiments, robot action determiner module 110 is a program.For example, robot action determiner module 110 may be an applicationdownloaded on computer 130 of FIG. 1. In some embodiments, robot actiondeterminer module 110 is hosted in a cloud environment.

Processing system 210 of robot action determiner module 110 determinesand evaluates data received from robot 120, computer 130, user sensors140 of user 150, and or data stored in database 220. Processing system210 includes a processor 230, an interface 240, and a memory 250. Memory250 of processing system 210 includes an input module 252, an inputdeterminer module 254, an action evaluator module 256, and a trackingmodule 258.

Processor 230 of robot action determiner module 110 controls theoperation of robot action determiner module 110 by processinginformation received from interface 240 and memory 250 or otherwiseaccessed by processor 230. Processor 230 communicatively couples tointerface 240 and memory 250. Processor 230 includes any hardware and/orsoftware that operates to control and process information. For example,processor 230 controls the operation of input module 252, inputdeterminer module 254, action evaluator module 256, and tracking module258. Processor 230 may be a programmable logic device, amicrocontroller, a microprocessor, any suitable processing device, orany suitable combination of the preceding. Additionally, processor 230may be a component external to robot action determiner module 110.Processor 230 may be located in any location suitable for processor 230to communicate with robot action determiner module 110. Processor 230performs operations of robot action determiner module 110 such asdetermining and evaluating data representing an action to be performedby robot 120.

Interface 240 of robot action determiner module 110 represents anysuitable computer element that can receive information from network 160,transmit information through network 160, perform suitable processing ofthe information, communicate to other components (e.g., computer 130) ofsystem 100, or any combination of the preceding. For example, interface240 may receive data from user sensor(s) 140, transmit data (e.g.,action data) to robot 120, transmit data to computer 130, and receivedata from computer 130. Interface 240 represents any port or connection,real or virtual, including any suitable combination of hardware,firmware, and software, including protocol conversion and dataprocessing capabilities, to communicate through a Local Area Network(“LAN”), Wide Area Network (“WAN”), or other communication system thatallows the entity associated with system 100 to exchange informationbetween components of system 100.

Memory 250 of robot action determiner module 110 stores, permanentlyand/or temporarily, received and transmitted information, as well assystem software, control software, and other software for robot actiondeterminer module 110, and a variety of other information. Memory 250may store information for execution by processor 230. In the illustratedembodiment, memory 250 stores the following applications of robot actiondeterminer module 110: input module 252, input determiner module 254,action evaluator module 256, and tracking module 258. Memory 250 ofrobot action determiner module 110 may store data received from robot120, robot sensor(s) 125, computer 130, user sensor(s) 140, and/ordatabase 220.

Memory 250 includes any one or a combination of volatile or non-volatilelocal or remote devices suitable for storing information. For example,memory 250 may include Random Access Memory (“RAM”), Read-only Memory(“ROM”), magnetic storage devices, optical storage devices, or any othersuitable information storage device or a combination of these devices.Memory 250 may include any suitable information for use in the operationof robot action determiner module 110. Additionally, memory 250 may be acomponent external to (or may be partially external to) robot actiondeterminer module 110. Memory 250 may be located at any locationsuitable for memory 250 to communicate with robot action determinermodule 110.

Input module 252 of processing system 210 may access data received fromrobot 120, robot sensor(s) 125, computer 130, user sensor(s) 140, and ordatabase 220. For example, input module 252 may access data received viainterface 240 of processing system 210 from user sensor(s) 140. Incertain embodiments, the accessed data may represent one or moregestures (e.g., a jabbing gesture performed by user 150). Input module252 of processing system 210 may transmit data to robot 120, robotsensor(s) 125, computer 130, and/or database 220. For example, inputmodule 240 may transmit accessed user sensor data to memory 250 ordatabase 220 for storage. As another example, input module 252 ofprocessing system 210 may transmit data to interface 240 fortransmission to robot 120. In certain embodiments, input module 252transmits data to input determiner module 254 of processing system 210.

In the illustrated embodiment, input determiner module 254 of processingsystem 210 receives data (e.g., user sensor data) from input module 252and determines, based on the received data, action data representing anaction to be performed by robot 120. In certain embodiments, action datarepresenting an action to be performed by robot 120 may include datastored in memory 250 and/or database 220. In some embodiments, actiondata is data representing one or more movements to be performed by robot120. Action data may instruct robot 120 to perform one or more movementsof one or more parts of robot 120. For example, action data may instructrobot 120 to move an arm of robot 120 a certain distance (e.g., onemillimeter) in a certain direction. In certain embodiments, action datamay instruct robot 120 to perform one or more measurements. For example,action data may instruct robot 120 to measure temperature, humidity, orpressure. In some embodiments, database 220 may store action datarepresenting a pre-defined set of actions (e.g., movements) to beperformed by robot 120.

Data received by input determiner module 254 may represent a gesture,such as a jab, performed by user 150, and input determiner module 110may determine action data representing an action to be performed byrobot 120, such as breaking a rib of a patient, by mapping the receiveddata representing the jab to the action data representing breaking arib. In certain embodiments, the received data may represent a gesture,such as a circle or sweep of a wrist of user 150, and input determinermodule 254 may determine action data representing an action to beperformed by robot 120, such as initiating an operation, by mapping theinput data representing the circle or sweep of the wrist to the actiondata representing robot 120 initiating the operation.

In certain embodiments, input determiner module 254 associates datareceived from input module 252 with one or more profiles of a particularuser. For example, input module 252 may receive user sensor datarepresenting a gesture (e.g., a jabbing gesture) performed by User A,and input determiner module 254 may associate the user sensor data witha profile of User A. In certain embodiments, input determiner module 254determines action data representing an action to be performed by robot120 based at least in part on the user profile associated with the datareceived from input module 252. For example, robot action determinermodule 110 may store different instructions (e.g., instructions forcutting an artery) in memory 250 for different users, and inputdeterminer module 254 may determine action data representing an actionto be performed by robot 120 (e.g., the action of cutting an artery) bymapping user sensor data representing a gesture performed by User X(e.g., a slicing gesture) to a set of instructions specific to User X(e.g., User X's instructions for cutting an artery). In certainembodiments, input determiner module 254 transmits the action data toaction evaluator module 256.

Action evaluator module 256 of robot action determiner module 110receives action data representing the action to be performed by robot120 from input determiner module 254 and evaluates the action data inlight of evaluation data. Evaluation data may be data used to determinewhether to transmit the action data representing the action to beperformed by robot 120. For example, action evaluator module 256 maydetermine to transmit the action data representing the action to beperformed by robot 120 to robot 120. As another example, actionevaluator module 256 may determine to transmit the action datarepresenting the action to be performed by robot 120 to computer 130. Incertain embodiments, action evaluator module 256 may determine to alterthe action data representing the action to be performed by robot 120.

In certain embodiments, action evaluator module 256 accesses feedbackfrom robot 120. For example, input module 252 may access feedback fromsensor(s) 125 of robot 120 via interface 240 and transmit the feedbackto action evaluator module 256. The feedback may be based on robot 120performing one or more actions (e.g., the action associated with theaction data). For example, action evaluator module 256 may transmitaction data to robot 120 via interface 240 instructing robot 120 tobreak a patient's rib, and action evaluator module 256 may accessfeedback resulting from robot 120 breaking the patient's rib, such asfeedback representing completion of the task. In certain embodiments,the feedback may include one or more positions of sensor(s) 125 attachedto or included within robot 120. For example, the feedback may includeGlobal Positioning System (GPS) data of sensor 125 a attached to robot120. In some embodiments, the feedback may include one or moreconditions observed by robot 120. For example, robot 120 may perform theaction of breaking a patient's rib, and the feedback may includeresistance data resulting from the pressure applied by robot 120 tobreak the patient's rib. As another example, the feedback may include animage taken by robot 120 (e.g., an image of a broken rib or an image ofa located artery). As still another example, the feedback may includedata associated with environmental conditions (e.g., temperature,humidity, barometric pressure, and/or air flow).

In certain embodiments, action evaluator module 256 accesses feedbackfrom computer 130. For example, input module 252 may access feedbackfrom computer 130 via interface 240. The feedback may be based on inputfrom operator 132 into computer 130. For example, action evaluatormodule 256 may transmit action data representing an action (e.g., theaction of breaking a patient's rib) to computer 130, and actionevaluator module 256 may access feedback from operator 132 cancellingthe action. As another example, action evaluator module 256 may transmitaction data representing an action (e.g., the action of sewing sixstitches in a patient) to computer 130, and action evaluator module 256may access feedback from operator 132 altering the action data torepresent a different action (e.g., the action of sewing eight stitchesin the patient).

In certain embodiments, action evaluator module 256 determines to alteraction data representing the action to be performed by robot 120 basedon evaluating the action data in light of the evaluation data. Forexample, action data may include data instructing robot 120 to make asix-inch incision down a breastbone of a patient during open-heartsurgery, and action evaluator module 256 may alter the incision lengthto three inches based on evaluation data showing historical incisions ofthree inches during open-heart surgery. In certain embodiments, actionevaluator module 256 may transmit the altered action data to computer130. In certain embodiments, action evaluator module 256 may access averification of the altered action data from computer 130 prior totransmitting the altered action data to robot 120. In some embodiments,action evaluator module 256 may transmit the altered action data torobot 120 without prior verification from computer 130.

Tracking module 258 of robot action determiner module 110 may trackand/or record information from current and/or past activities. Incertain embodiments, the tracked information is stored in robot actiondeterminer module 110. For example, the tracked information may bestored as evaluation data in memory 250 or a database of robot actiondeterminer module 110. Tracking module 258 may track and record data inreal time as it occurs during a procedure, such as open heart surgery,and transmit the recorded data to computer 130 for feedback fromoperator 132. Tracking module 258 may track and record data fromhistorical operations to be used by robot action determiner module 110as evaluation data. In certain embodiments, tracking module 258 tracksand/or records feedback from operator 132 and/or robot 120. In someembodiments, tracking module 258 synchronizes the tracked or recordeddata to action data (e.g., a task list compiled for an operation). Incertain embodiments, tracking module 258 may notify operator 132 of anydeviations and anomalies of the action data as compared to the trackedand recorded data.

Database 220 of robot action determiner module 110 may be any one or acombination of volatile or non-volatile local or remote devices suitablefor storing information. For example, database 220 may include RandomAccess Memory (“RAM”), Read-only Memory (“ROM”), magnetic storagedevices, optical storage devices, or any other suitable informationstorage device or a combination of these devices. Database 220 mayinclude any suitable information for use in the operation of robotaction determiner module 110. Additionally, database 220 may be acomponent external to (or may be partially external to) robot actiondeterminer module 110. Database 220 may be located at any locationsuitable for database 220 to communicate with robot action determinermodule 110. In certain embodiments, database 220 may be hosted in acloud environment.

Database 220 may store input data 260 and evaluation data 270. Inputdata 260 includes user sensor data 262, computer data 264, and robotdata 266. User sensor data 262 of input data 260 is data received fromuser sensor(s) 140 associated with (e.g., worn by) user 150. Forexample, user sensor data 262 may be input data 260 representing one ormore gestures (e.g., a jab, an uppercut, a throw, a lift, a block, asway, a kick, or a finger count) of user 150.

Computer data 264 of input data 260 may be data received from computer130. For example, input module 252 of processing system 210 may receivecomputer data 264 from computer 130 and transmit computer data 264 todatabase 220. In certain embodiments, computer data 264 includes actiondata representing one or more actions to be performed by robot 120. Insome embodiments, computer data includes altered action data resultingfrom operator 132 viewing and modifying the action data received fromaction evaluator module 256. In certain embodiments, computer dataincludes a verification of action data. For example, operator 132 ofcomputer 130 may view action data, confirm that the action data shouldbe transmitted to robot 120, and transmit a verification or instructionto input determiner module 254 to transmit the action data to robot 120.Input module 252 may then transmit this verification or instruction todatabase 220 for storage. In certain embodiments, computer data 264includes data input into computer 130 by operator 132 of system 100. Insome embodiments, computer data 264 includes data automaticallytransmitted from computer 130 to robot action determiner module 110without input from operator 132.

Robot data 266 of input data 260 may be data received from robot 120. Incertain embodiments, robot data 266 is data received from robotsensor(s) 125 associated with (e.g., attached to) or included withinwith robot 120. For example, robot data 266 may include data receivedfrom a two-dimensional vision sensor, a three-dimensional vision sensor,a force torque sensor, a collision detection sensor, or a tactilesensor. In certain embodiments, robot data 266 is feedback received fromrobot 120 as a result of robot 120 performing one or more actionsassociated with action data. For example, robot data 266 may include aGPS location of robot 120 after robot 120 performs a movement. Asanother example, robot data 266 may include a notification that robot120 has completed the action data.

Evaluation data 270 of database 220 may be any data used by actionevaluator module 256 of processing system 210 to evaluate action datareceived from input determiner module 254 of processing system 210. Incertain embodiments, evaluation data 270 is data that assists actionevaluator module 256 in learning what action a machine (e.g., robot 120)should perform. Robot action determiner module 110 may study evaluationdata 270 to make predictions (e.g., predictions for action data) basedon, for example, pattern recognition. Evaluation data 270 may assistaction evaluator module 256 in detecting anomalies in the action data(e.g., a deviation from a standard). In some embodiments, evaluationdata 270 may assist action evaluator module 256 in detecting anomaliesin an environment (e.g., a patient with an abnormal condition). Incertain embodiments, evaluation data 270 is used to predict one or moreactions. Evaluation data 270 may be used to verify that the action datais in agreement with a predicted action.

Evaluation data may include model(s) 272, historical data 274, and oneor more policies 276. Model 272 is data that includes exampleinstructions for performing one or more actions. For example, model 272may be may be a procedural model with example instructions for cuttingan artery in a patient. As another example, model 272 may be exampleinstructions for moving a patient's heart. In certain embodiments, model272 may be used by input determiner module 254 to determine action data.For example, input determiner module 254 may map user sensor data tomodel 272. In certain embodiments, model 272 is learned by system 100.For example, robot action determiner module 110 may create model 272 bylearning to execute an action based on sensory feedback.

Historical data 274 of evaluation data 270 may be data based on one ormore historical observations. In certain embodiments, historical data274 includes data from a previous procedure. For example, historicaldata 274 may include action data from a previous open heart surgery. Insome embodiments, historical data 274 may include problems recordedduring a previous procedure. For example, historical data 274 mayinclude data indicating that an infection resulted from performing acertain procedure in accordance with particular action data. In certainembodiments, historical data may include environmental conditions duringpast procedures. For example, historical data 274 may include dataindicating that the average chest incision length during past open heartsurgeries was six inches. As another example, historical data 274 mayinclude data indicating that the average temperature of the operatingroom during open heart surgery was 67 degrees Fahrenheit.

Policies 274 of evaluation data 270 may be data including one or morerules applicable to certain activities. In certain embodiments, policies274 include standards set forth by an entity. For example, policy 274may be a standard that the operating room temperature must be between 65and 70 degrees Fahrenheit during each medical procedure. In someembodiments, policies 274 include rules set forth by operator 132 ofcomputer 130. For example, operator 132 may set a policy 274 that allchest incisions for open heart surgery must be between three and sixinches.

Evaluation data 270 may be data collected while an activity (e.g., arepair) is taking place. In certain embodiments, evaluation data 270 isan observable condition of an object (e.g., a patient or a wire) that isthe subject of robot 120. For example, evaluation data 270 may be avital sign of a patient that is a subject of robot 120, such as apatient's temperature or heart rate. In some embodiments, evaluationdata 270 may be an environmental condition surrounding robot 120, suchas a temperature or humidity of an operating room. In certainembodiments, evaluation data 270 is data learned by one or morecomponents of system 100. For example, robot action determiner module110 may learn, from pattern recognition, that user sensor data 262 fromuser sensor(s) 140, such as data representing an uppercut gesture, isassociated with a particular user, such as Surgeon A, based on a certainconfiguration of Surgeon A's hand (e.g., an open rather than closedfist).

Modifications, additions, or omissions may be made to robot actiondeterminer module 100 of FIG. 2. For example, robot action determinermodule 100 may include any number of databases 220. Furthermore, thecomponents of robot action determiner module 100 may be integrated orseparated. For example, input determiner module 254 and actiondeterminer module 256 may be incorporated into a single component.

FIG. 3 illustrates an example of a method 300 for determining andevaluating data representing an action to be performed by robot 120,according to certain embodiments. The method begins at step 310. At step320, processor 230 of robot action determiner module 110 accesses usersensor data 262 from user sensor(s) 140. In certain embodiments, usersensor data 262 represents one or more gestures performed by user 150.For example, user sensor data 262 may represent a jabbing gestureperformed by user 150. Method 300 may then proceed to step 330.

At step 330, processor 230 of robot action determiner module 110determines, based on user sensor data 262, action data representing anaction to be performed by robot 120. For example, processor 230 may mapuser sensor data 262 to the action data by associating the one or moregestures performed by user 150 with one or more movements to beperformed by robot 120. In certain embodiments, the action datarepresents a pre-defined set of movements to be performed by robot 120.Method 300 may then proceed to step 340.

At step 340, processor 230 of robot action determiner module 110evaluates the action data representing the action to be performed byrobot 120 in light of evaluation data 270. In certain embodiments,evaluation data 270 includes one or more models 272, historical data274, and/or one or more policies 276. Processor 230 may evaluate theaction data to be performed by robot 120 by comparing the action data toevaluation data 270. For example, the action data may instruct robot 120to cut a three-inch incision in a patient's chest for bypass surgery,and processor 230 may compare this action data to historical data 274from past surgeries that instructed robot 120 to cut a six-inch incisionin a patient's chest for bypass surgery. Method 300 may then proceed tostep 350.

At step 350, processor 230 of robot action determiner module 110determines whether to transmit the action data to be performed by robot120 to robot 120. In certain embodiments, processor 230 verifies thatthe action data should be transmitted to robot 120. For example, theaction data may instruct robot 120 to cut a three-inch incision, and theevaluation of the action data may confirm that a three-inch incision wascommonly performed in past similar procedures. If processor 230 verifiesthat the action data should be transmitted to robot 120, method 300proceeds to step 390, and processor 230 initiates transmission of theaction data to robot 120. Otherwise, method 300 proceeds to step 360.

At step 360, processor 230 of robot action determiner module 110 altersthe action data. In certain embodiments, processor 230 alters the actiondata in light of evaluation data 270. For example, processor 230 mayalter action data instructing robot 120 to cut a three-inch incision ina patient's chest for bypass surgery to instruct robot 120 to cut asix-inch incision in the patient's chest to match historical data 274from past similar surgeries. Method 300 may then move to step 370.

At step 370, processor 230 of robot action determiner module 110initiates transmission of the altered action data to operator 132 ofcomputer 130. Operator 132 may view the altered action data on a displayof computer 130. For example, operator 132 may view an image ofhighlighted artery amongst several arteries via a GUI of computer 130.In certain embodiments, operator 132 may listen to a verbalinterpretation of the altered action data rather than or in addition toviewing the altered action data on a display of computer 130.

At step 380, processor 230 of robot action determiner module 110determines whether operator 132 has verified the action data fortransmission to robot 120. For example, processor 230 may determine thatoperator 132 verified the action data for transmission to robot 120 byaccessing a selection made by operator 132 on computer 130 (e.g., aselection of a highlighted artery displayed on computer 130). As anotherexample, processor 230 may verify that operator 132 verified the actiondata for transmission to robot 120 by accessing a verbal command (e.g.,“yes”) of operator 132. If processor 230 of robot action determinermodule 110 determines that operator 132 verified the action data fortransmission to robot 120, method 300 proceeds to step 390. Otherwise,method 300 proceeds to step 395, where method 300 ends.

At step 390, processor 230 of robot action determiner module 110initiates transmission of the altered action data to robot 120. Method300 may then proceed to step 395, where method 300 ends.

Modifications, additions, or omissions may be made to method 300depicted in FIG. 3. Method 300 may include more, fewer, or other steps.For example, at step 360, rather than altering the action data,processor 230 may initiate transmission of the action data to operator230. As another example, at step 370, processor 230 may initiatetransmission of several options for altered action data to operator 132,and at step 380, operator 132 may verify one option of the severaloptions for altered action data for transmission to robot 120. Steps mayalso be performed in parallel or in any suitable order. While thepresent disclosure describes particular components as performingparticular steps of method 300, the present disclosure contemplates anysuitable component of system 100 performing any step of method 300.

FIG. 4 illustrates an example of a method 400 for determining andevaluating data representing an action to be performed by a robot,according to certain embodiments. The method begins at step 410. At step420, processor 230 of robot action determiner module 110 accessesfeedback from robot 120. The feedback may be any information associatedwith robot 120, such as data pertaining to robot 120 performing one ormore actions or data associated with environmental conditionssurrounding robot 120. In certain embodiments, the feedback is based onrobot 120 performing a first action. In some embodiments, the feedbackmay be feedback received from robot sensor(s) 125 (e.g., a temperaturereading or GPS coordinates).

In certain embodiments, the first action may be associated with theaction data of method 300. For example, the action data of method 300may represent a first action of stitching up a wound with ten stitchesto be performed by robot 120, and upon transmission of the action datato robot 120 at step 390 of method 300, robot may perform the firstaction of sewing the ten stitches. Processor 230 of robot actiondeterminer module 110 may then access feedback based on robot 120 sewingten stitches. The feedback may include a confirmation that robot hascompleted sewing ten stitches, yet blood is still exiting the wound.

In certain embodiments, processor 230 of robot action determiner module110 accesses feedback based on robot 120 performing a first actionbefore robot 120 completes the first action. For example, the firstaction may be stitching up a wound with ten stitches, and processor 230may access feedback based on robot 120 performing just the first stitch.In certain embodiments, processor 230 accesses feedback in real time.For example, processor 230 may continuously access feedback as robot 120stitches up the wound, providing feedback after every stitch. Thisreal-time feedback allows robot action determiner module 110 to takecorrective measures as the procedure progresses. For example, thefeedback received from robot 120 after robot 120 completes sevenstitches may indicate that the wound is closed. Method 400 may thenproceed to step 430.

At step 430, processor 230 of robot action determiner module 110determines, based on the feedback from robot 120, action datarepresenting a second action to be performed by robot 120. In certainembodiments, the feedback is based on robot performing the first action.For example, processor 230 may receive feedback indicating that robot120 performed a first action of stitching up a wound with ten stitches,yet blood is still exiting a wound. Based on this feedback, processor230 may determine action data representing a second action of sewingthree additional stitches to close up the wound. In certain embodiments,the action data represents a pre-defined set of movements to beperformed by robot 120. For example, the action data may represent asecond action of sewing three stitches and then exiting the repair site.Method 400 may then proceed to step 440.

At step 440, processor 230 of robot action determiner module 110evaluates the action data representing the second action to be performedby robot 120 in light of evaluation data 270. In certain embodiments,evaluation data 270 includes one or more models 272, historical data274, or one or more policies 276. Processor 230 may evaluate the actiondata to be performed by robot 120 by comparing the action data toevaluation data 270. For example, the action data may instruct robot 120to sew stitches one millimeter apart to complete closure of a gushingwound, and processor 230 may compare this action data to historical data274 from past surgeries that instructed robot 120 to sew stitches twomillimeters apart.

At step 450, processor 230 of robot action determiner module 110determines whether to transmit the action data to be performed by robot120 to robot 120. In certain embodiments, processor 230 verifies thatthe action data should be transmitted to robot 120. For example, theaction data may instruct robot 120 to sew stitches one millimeter apart,and the evaluation of the action data may confirm that sewing stitchesone millimeter apart was commonly performed in past similar procedures.If processor 230 verifies that the action data should be transmitted torobot 120, method 300 may proceed to step 490, and processor 230initiates transmission of the action data to robot 120. Otherwise,method 400 may proceed to step 460.

At step 460, processor 230 of robot action determiner module 110 altersthe action data. In certain embodiments, processor 230 alters the actiondata in light of evaluation data 270. For example, processor 230 mayalter action data instructing robot 120 to sew stitches one millimeterapart to instruct robot 120 to sew stitches two millimeters apart tomatch historical data 274 from past similar surgeries. Method 300 maythen move to step 470.

At step 470, processor 230 of robot action determiner module 110initiates transmission of the altered action data to operator 132 ofcomputer 130. Operator 132 may view the altered action data on a displayof computer 130. For example, operator 132 may view a message oncomputer 130 stating that action data has been altered to instruct robot120 to sew stitches two millimeters apart instead of one millimeterapart. As another example, operator 132 may view an overlay of an imagerepresenting action data showing stitches at one millimeter apart withan image representing altered action data (e.g., historical data)showing stitches at two millimeters apart. In certain embodiments,operator 132 may listen to a verbal interpretation of the altered actiondata rather than or in addition to viewing the altered action data on adisplay of computer 130. For example, operator 132 may hear a verbalmessage stating the following: “Altering stitch spacing from onemillimeter to two millimeters.” Method 400 may then proceed to step 480.

At step 480, processor 230 of robot action determiner module 110determines whether operator 132 verified the altered action data fortransmission to robot 120. For example, processor 230 may determine thatoperator 132 verified the altered action data for transmission to robot120 by accessing a selection made by operator 132 on computer 130. Asanother example, processor 230 may verify that operator 132 verified thealtered action data for transmission to robot 120 by accessing a verbalcommand of operator 132. If processor 230 of robot action determinermodule 110 determines that operator 132 verified the altered action datafor transmission to robot 120, method 400 may proceed to step 490.Otherwise, method 400 may proceed to step 495, where method 400 ends.

At step 490, processor 230 of robot action determiner module 110initiates transmission of the altered action data to robot 120. Method400 then proceeds to step 495, where method 400 ends.

Modifications, additions, or omissions may be made to method 400depicted in FIG. 4. Method 400 may include more, fewer, or other steps.For example, at step 460, rather than altering the action data,processor 230 may initiate transmission of the action data to operator230. As another example, at step 470, processor 230 may initiatetransmission of several options for altered action data to operator 132,and at step 480, operator 132 may verify one option of the severaloptions for altered action data for transmission to robot 120. Steps mayalso be performed in parallel or in any suitable order. While thepresent disclosure describes particular components as performingparticular steps of method 400, the present disclosure contemplates anysuitable component of system 100 performing any step of method 400.

FIG. 5 illustrates an example of a method 500 for determining andevaluating data representing an action to be performed by a robot,according to certain embodiments. The method begins at step 510. At step520, processor 230 of robot action determiner module 110 accesses usersensor data 262 from user sensor(s) 140. In certain embodiments, usersensor data 262 represents one or more gestures performed by user 150.For example, user sensor data 262 may represent a jabbing gestureperformed by user 150. Method 500 may then proceed to step 530.

At step 530, processor 230 of robot action determiner module 110determines, based on user sensor data 262, action data representing anaction to be performed by robot 120. For example, processor 230 may mapuser sensor data 262 to the action data by associating the one or moregestures performed by user 150 with one or more movements to beperformed by robot 120. In certain embodiments, the action datarepresents a pre-defined set of movements to be performed by robot 120.Method 500 may then proceed to step 540.

At step 540, processor 230 of robot action determiner module 110evaluates the action data representing the action to be performed byrobot 120 in light of evaluation data 270. In certain embodiments,evaluation data 270 includes one or more models 272, historical data274, or one or more policies 276. Processor 230 may evaluate the actiondata to be performed by robot 120 by comparing the action data toevaluation data 270. For example, the action data may instruct robot 120to move a heart during bypass surgery, and processor 230 may comparethis action data to a model 272 for moving a heart. Method 500 may thenproceed to step 550.

At step 550, processor 230 of robot action determiner module 110initiates transmission of the action data to operator 132 of computer130. In certain embodiments, processor 230 initiates transmission of theevaluation data to operator 132 of computer 130. Operator 132 may viewthe action data on a display of computer 130. In certain embodiments,operator 132 may view the action data overlaid with evaluation data(e.g., model 272) on a display of computer 130. Method may then proceedto step 560.

At step 560, processor 230 of robot action determiner module 110accesses feedback from operator 132. The feedback from operator 132 maypropose an alteration to the action data. For example, the action datamay represent an action to be performed by robot 120 of moving a hearttwo millimeters in a particular direction. Operator 132 may alter thisaction data to represent an action to be performed by robot 120 ofmoving a heart three millimeters in a particular direction.

At step 570, processor 230 of robot action determiner module 110determines whether the feedback from operator 132 proposes an alterationto the action data. If the feedback from operator 132 proposes analteration to the action data (e.g., moving a heart three millimetersinstead of two millimeters), method 500 may proceed to step 580.Otherwise method 500 may proceed to step 590, where processor 230initiates transmission of the action data to robot 120.

At step 580, processor 230 alters the action data in accordance with thefeedback from operator 132. Method 500 may then proceed to step 590,where processor 230 initiates transmission of the altered action data torobot 120. Method 500 ends at step 595.

Modifications, additions, or omissions may be made to method 500depicted in FIG. 3. Method 500 may include more, fewer, or other steps.For example, at step 580, rather than altering the action data,processor 230 may determine to initiate transmission of the unalteredaction data to robot 120. Steps may also be performed in parallel or inany suitable order. While the present disclosure describes particularcomponents as performing particular steps of method 500, the presentdisclosure contemplates any suitable component of system 100 performingany step of method 500.

Herein, “or” is inclusive and not exclusive, unless expressly indicatedotherwise or indicated otherwise by context. Therefore, herein, “A or B”means “A, B, or both,” unless expressly indicated otherwise or indicatedotherwise by context. Moreover, “and” is both joint and several, unlessexpressly indicated otherwise or indicated otherwise by context.Therefore, herein, “A and B” means “A and B, jointly or severally,”unless expressly indicated otherwise or indicated otherwise by context.

The scope of this disclosure encompasses all changes, substitutions,variations, alterations, and modifications to the example embodimentsdescribed or illustrated herein that a person having ordinary skill inthe art would comprehend. The scope of this disclosure is not limited tothe example embodiments described or illustrated herein. Moreover,although this disclosure describes and illustrates respectiveembodiments herein as including particular components, elements,feature, functions, operations, or steps, any of these embodiments mayinclude any combination or permutation of any of the components,elements, features, functions, operations, or steps described orillustrated anywhere herein that a person having ordinary skill in theart would comprehend. Furthermore, reference in the appended claims toan apparatus or system or a component of an apparatus or system beingadapted to, arranged to, capable of, configured to, enabled to, operableto, or operative to perform a particular function encompasses thatapparatus, system, component, whether or not it or that particularfunction is activated, turned on, or unlocked, as long as thatapparatus, system, or component is so adapted, arranged, capable,configured, enabled, operable, or operative.

What is claimed is:
 1. A method, comprising: accessing, by a processor,sensor input data received from one or more sensors, the sensor inputdata representing one or more gestures; selecting, by the processor andbased on the sensor input data representing the one or more gestures,instructions associated with a user from a plurality of instructionsassociated with multiple users; determining, by the processor and basedon instructions and the sensor input data representing the one or moregestures, action data representing an action to be performed by a robot,the action comprising physical movements of the robot, and the robotcomprises one or more sensors operable to detect motion; and evaluating,by the processor, the action data representing the action to beperformed by the robot in light of evaluation data.
 2. The method ofclaim 1, further comprising: determining, by the processor and based onthe evaluation of the action data in light of the evaluation data, totransmit the action data to the robot; initiating, by the processor,transmission of the action data to the robot; and accessing, by theprocessor, feedback received from the one or more sensors of the robot,wherein the feedback is based at least in part on the robot performingthe action.
 3. The method of claim 1, further comprising: determining,by the processor and based on the evaluation of the action data in lightof the evaluation data, to alter the action data representing the actionto be performed by the robot, wherein the altered action data representsa second action to be performed by the robot; initiating, by theprocessor, transmission of the altered action data to the robot; andaccessing, by the processor, feedback received from the robot, whereinthe feedback is based at least in part on the robot performing thesecond action.
 4. The method of claim 1, further comprising: initiating,by the processor, transmission of the action data to a computer; andaccessing, by the processor, feedback received from the computer,wherein the feedback received from the computer is a proposed alterationto the action data representing the action to be performed by the robot;altering, by the processor, the action data in accordance with theproposed alteration; initiating, by the processor, transmission of thealtered action data to the robot; and accessing, by the processor,feedback received from the robot, wherein the feedback received from therobot is associated with the altered action data.
 5. The method of claim1, wherein the evaluation data comprises one or more of the following: apolicy; a procedural model; a historical observation; a vital sign of apatient is a subject of the robot; and an environmental conditionsurrounding the robot.
 6. The method of claim 1, further comprising:associating, by the processor, the input data representing the one ormore gestures with a profile of the user, wherein: the one or moregestures are performed by the user; and determining the action datarepresenting the action to be performed by the robot is based at leastin part on the user profile.
 7. The method of claim 1, whereindetermining, based on the sensor input data representing the one or moregestures, action data representing the action to be performed by therobot comprises mapping the one or more gestures to the action, whereinthe action is a pre-defined set of movements to be performed by therobot.
 8. One or more computer-readable non-transitory storage mediaembodying software that is executable to: access sensor input datareceived from one or more sensors, the sensor input data representingone or more gestures; select, based on the sensor input datarepresenting the one or more gestures, instructions associated with auser from a plurality of instructions associated with multiple users;determine, based on the instructions and the sensor input datarepresenting the one or more gestures, action data representing anaction to be performed by a robot, the action comprising physicalmovements of the robot, and the robot comprises one or more sensorsoperable to detect motion; and evaluate the action data representing theaction to be performed by the robot in light of evaluation data.
 9. Themedia of claim 8, the media further executable to: determine, based onthe evaluation of the action data in light of the evaluation data, totransmit the action data to the robot; initiate transmission of theaction data to the robot; and access feedback received from the one ormore sensors of the robot, wherein the feedback is based at least inpart on the robot performing the action.
 10. The media of claim 8, themedia further executable to: determine, based on the evaluation of theaction data in light of the evaluation data, to alter the action datarepresenting the action to be performed by the robot, wherein thealtered action data represents a second action to be performed by therobot; initiate transmission of the altered action data to the robot;and access feedback received from the robot, wherein the feedback isbased at least in part on the robot performing the second action. 11.The media of claim 8, the media further executable to: initiatetransmission of the action data to a computer; and access feedbackreceived from the computer, wherein the feedback received from thecomputer is a proposed alteration to the action data representing theaction to be performed by the robot; alter the action data in accordancewith the proposed alteration; initiate transmission of the alteredaction data to the robot; and access feedback received from the robot,wherein the feedback received from the robot is associated with thealtered action data.
 12. The media of claim 8, wherein the evaluationdata comprises one or more of the following: a policy; a proceduralmodel; a historical observation; and a vital sign of a patient that is asubject of the robot; and an environmental condition surrounding therobot.
 13. The media of claim 8, the media further executable to:associate the sensor input data representing the one or more gestureswith a profile of the user, wherein: the one or more gestures areperformed by the user; and determining the action data representing theaction to be performed by the robot is based at least in part on theuser profile.
 14. The media of claim 8, wherein determining, based onthe sensor input data representing the one or more gestures, action datarepresenting the action to be performed by the robot comprises mappingthe one or more gestures to the action, wherein the action is apre-defined set of movements to be performed by the robot.
 15. A systemcomprising one or more processors and a memory coupled to the processorscomprising instructions executable by the processors to: access sensorinput data received from one or more sensors, the sensor input datarepresenting one or more gestures; select, based on the sensor inputdata representing the one or more gestures, instructions associated witha user from a plurality of instructions associated with multiple users;determine, based on the instructions and the sensor input datarepresenting the one or more gestures, action data representing anaction to be performed by a robot, the action comprising physicalmovements of the robot, and the robot comprises one or more sensorsoperable to detect motion; and evaluate the action data representing theaction to be performed by the robot in light of evaluation data.
 16. Thesystem of claim 15, the instructions further executable to: determine,based on the evaluation of the action data in light of the evaluationdata, to transmit the action data to the robot; initiate transmission ofthe action data to the robot; and access feedback received from the oneor more sensors of the robot, wherein the feedback is based at least inpart on the robot performing the action.
 17. The system of claim 15, theinstructions further executable to: determine, based on the evaluationof the action data in light of the evaluation data, to alter the actiondata representing the action to be performed by the robot, wherein thealtered action data represents a second action to be performed by therobot; initiate transmission of the altered action data to the robot;and access feedback received from the robot, wherein the feedback isbased at least in part on the robot performing the second action. 18.The system of claim 15, the instructions further executable to: initiatetransmission of the action data to a computer; and access feedbackreceived from the computer, wherein the feedback received from thecomputer is a proposed alteration to the action data representing theaction to be performed by the robot; alter the action data in accordancewith the proposed alteration; initiate transmission of the alteredaction data to the robot; and access feedback received from the robot,wherein the feedback received from the robot is associated with thealtered action data.
 19. The system of claim 15, wherein the evaluationdata comprises one or more of the following: a policy; a proceduralmodel; a historical observation; and a vital sign of a patient that is asubject of the robot; and an environmental condition surrounding therobot.
 20. The system of claim 15, the instructions further executableto: associate the sensor input data representing the one or moregestures with a profile of the user, wherein: the one or more gesturesare performed by the user; and determining the action data representingthe action to be performed by the robot is based at least in part on theuser profile.